Answer for exercise 4
The solution for exercise 4 in chapter 5.7 - Writing of Wider World 4 - Student's Book by Suzanne Gaynor, Kathryn Alevizos and Carolyn Barraclough
Question
Work in pairs. List the advantages and disadvantages Nina gives for space travel. Are they the same as your ideas in Exercise 2?
Answer
Advantages
- look for another planet to live on
- test new technology
Disadvantages
- too expensive
- dangerous